Litter will be left uncollected on the streets in Derby City centre for a whole weekend in November to show people how much is dropped.
The city council's street cleaning team hope the experiment will make shoppers more aware about the rubbish they throw on the floor.
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Tuesday will be a rather cloudy and breezy day with the risk of a little rain at times.
Dry at first with sunny spells.
Our presenters have spoken to Dr Christine Harrison from the University of Warwick on the issues of bullying. Click here for advice.